修改添加网址的教程文件名

import os
import os.path
rootname = 'D:\Python\spider3.6'
rootdir = os.listdir(rootname)
for z in rootdir[1:]:
   file_detail= rootname+'\\'+z
   dir_detail = os.listdir(file_detail)
   for i in dir_detail:
      file_name = file_detail + '\\' + i
      print(file_detail+'\\'+i)
      # print(i[21:])
      os.rename(file_detail + '\\' + i,file_detail+'\\'+i[21:])

import os
import os.path
rootname = 'D:\Python\spider3.6'
rootdir = os.listdir(rootname)
for z in rootdir[1:]:
   file_detail= rootname+'\\'+z
   dir_detail = os.listdir(file_detail)
   for i in dir_detail:
      h = '\\'
      print(file_detail+h+i)
      h = str(h)
      print(i)
      k = i.replace('讲','：')
      os.rename(file_detail+'{}'.format(h)+i,file_detail+'{}'.format(h)+k)